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* [bug#48233] [PATCH 0/3] Modest improvements to the guix-install.sh script.
@ 2021-05-05  4:10 Maxim Cournoyer
  2021-05-05  4:32 ` [bug#48233] [PATCH 1/3] guix-install.sh: Please the shellcheck linter Maxim Cournoyer
  0 siblings, 1 reply; 6+ messages in thread
From: Maxim Cournoyer @ 2021-05-05  4:10 UTC (permalink / raw)
  To: 48233; +Cc: ludo

Hello Guix!

This is a cleanup + small improvement to the install script; it allows
completing the installation in a completely automatic way via:

# yes | ./guix-install.sh

Before this change it was not possible due to the step fetching the OpenPGP
keys being strictly manual.

I've tested it in a VM; if it looks fine I'd like push it to the version-1.3.0
branch.

Thanks,

Maxim

Maxim Cournoyer (3):
  guix-install.sh: Please the shellcheck linter.
  guix-install.sh: Propose automatically fetching OpenPGP keys.
  guix-install.sh: Exit early if Guix is already installed.

 etc/guix-install.sh | 133 ++++++++++++++++++++++++--------------------
 1 file changed, 72 insertions(+), 61 deletions(-)

--
2.31.1




^ permalink raw reply	[flat|nested] 6+ messages in thread

* [bug#48233] [PATCH 1/3] guix-install.sh: Please the shellcheck linter.
  2021-05-05  4:10 [bug#48233] [PATCH 0/3] Modest improvements to the guix-install.sh script Maxim Cournoyer
@ 2021-05-05  4:32 ` Maxim Cournoyer
  2021-05-05  4:32   ` [bug#48233] [PATCH 2/3] guix-install.sh: Propose automatically fetching OpenPGP keys Maxim Cournoyer
                     ` (2 more replies)
  0 siblings, 3 replies; 6+ messages in thread
From: Maxim Cournoyer @ 2021-05-05  4:32 UTC (permalink / raw)
  To: 48233; +Cc: Maxim Cournoyer

* etc/guix-install.sh <FUNCNAME>: Explicitly refer to the first item of the
FUNCNAME array.
(ROOT_HOME): Replace variable by ~root directly; manually expanding it via
echo was not necessary.
(chk_gpg_keyring): Use an if branch for the exit to avoid a warning about
expression precedence.
(chk_term) <ansi_term>: Remove unused variable.
(guix_get_bin) <wget, gpg>: Test the commands directly.
(sys_create_store): Disable SC1090 for the source command, as we don't care
about following the sourced script.
<_msg>: Reuse the GUIX_PROFILE variable in the message.
(sys_create_build_user) <getent>: Test the command directly.
---
 etc/guix-install.sh | 74 +++++++++++++++++++++------------------------
 1 file changed, 34 insertions(+), 40 deletions(-)

diff --git a/etc/guix-install.sh b/etc/guix-install.sh
index 06a3edd1a6..11836f2c33 100755
--- a/etc/guix-install.sh
+++ b/etc/guix-install.sh
@@ -9,6 +9,7 @@
 # Copyright © 2020 Daniel Brooks <db48x@db48x.net>
 # Copyright © 2021 Jakub Kądziołka <kuba@kadziolka.net>
 # Copyright © 2021 Chris Marusich <cmmarusich@gmail.com>
+# Copyright © 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 #
 # This file is part of GNU Guix.
 #
@@ -71,11 +72,6 @@ declare -A GPG_SIGNING_KEYS
 GPG_SIGNING_KEYS[15145]=3CE464558A84FDC69DB40CFB090B11993D9AEBB5  # ludo
 GPG_SIGNING_KEYS[127547]=27D586A4F8900854329FF09F1260E46482E63562 # maxim
 
-# This script needs to know where root's home directory is.  However, we
-# cannot simply use the HOME environment variable, since there is no guarantee
-# that it points to root's home directory.
-ROOT_HOME="$(echo ~root)"
-
 # ------------------------------------------------------------------------------
 #+UTILITIES
 
@@ -102,7 +98,7 @@ chk_require()
     declare -a warn
     local c
 
-    _debug "--- [ $FUNCNAME ] ---"
+    _debug "--- [ ${FUNCNAME[0]} ] ---"
 
     for c in "$@"; do
         command -v "$c" &>/dev/null || warn+=("$c")
@@ -117,7 +113,7 @@ chk_require()
 
 chk_gpg_keyring()
 { # Check whether the Guix release signing public key is present.
-    _debug "--- [ $FUNCNAME ] ---"
+    _debug "--- [ ${FUNCNAME[0]} ] ---"
     local user_id
     local gpg_key_id
     local exit_flag
@@ -132,21 +128,19 @@ chk_gpg_keyring()
             exit_flag=yes
         fi
     done
-    test "$exit_flag" = yes && exit 1 || true
+    if [ "$exit_flag" = yes ]; then
+        exit 1
+    fi
 }
 
 chk_term()
 { # Check for ANSI terminal for color printing.
-    local ansi_term
-
     if [ -t 2 ]; then
         if [ "${TERM+set}" = 'set' ]; then
             case "$TERM" in
                 xterm*|rxvt*|urxvt*|linux*|vt*|eterm*|screen*)
-                    ansi_term=true
                     ;;
                 *)
-                    ansi_term=false
                     ERR="[ FAIL ] "
                     PAS="[ PASS ] "
                     ;;
@@ -243,7 +237,7 @@ guix_get_bin_list()
     local latest_ver
     local default_ver
 
-    _debug "--- [ $FUNCNAME ] ---"
+    _debug "--- [ ${FUNCNAME[0]} ] ---"
 
     # Filter only version and architecture
     bin_ver_ls=("$(wget -qO- "$gnu_url" \
@@ -273,24 +267,23 @@ guix_get_bin()
     local bin_ver="$2"
     local dl_path="$3"
 
-    _debug "--- [ $FUNCNAME ] ---"
+    _debug "--- [ ${FUNCNAME[0]} ] ---"
 
     _msg "${INF}Downloading Guix release archive"
 
     wget --help | grep -q '\--show-progress' && \
         _PROGRESS_OPT="-q --show-progress" || _PROGRESS_OPT=""
-    wget $_PROGRESS_OPT -P "$dl_path" "${url}/${bin_ver}.tar.xz" "${url}/${bin_ver}.tar.xz.sig"
 
-    if [[ "$?" -eq 0 ]]; then
-       _msg "${PAS}download completed."
+    if wget "$_PROGRESS_OPT" -P "$dl_path" \
+            "${url}/${bin_ver}.tar.xz" "${url}/${bin_ver}.tar.xz.sig"; then
+        _msg "${PAS}download completed."
     else
         _err "${ERR}could not download ${url}/${bin_ver}.tar.xz."
         exit 1
     fi
 
     pushd "${dl_path}" >/dev/null
-    gpg --verify "${bin_ver}.tar.xz.sig" >/dev/null 2>&1
-    if [[ "$?" -eq 0 ]]; then
+    if gpg --verify "${bin_ver}.tar.xz.sig" >/dev/null 2>&1; then
         _msg "${PAS}Signature is valid."
         popd >/dev/null
     else
@@ -304,7 +297,7 @@ sys_create_store()
     local pkg="$1"
     local tmp_path="$2"
 
-    _debug "--- [ $FUNCNAME ] ---"
+    _debug "--- [ ${FUNCNAME[0]} ] ---"
 
     cd "$tmp_path"
     tar --extract \
@@ -321,28 +314,29 @@ sys_create_store()
     fi
 
     _msg "${INF}Linking the root user's profile"
-    mkdir -p "${ROOT_HOME}/.config/guix"
+    mkdir -p "~root/.config/guix"
     ln -sf /var/guix/profiles/per-user/root/current-guix \
-       "${ROOT_HOME}/.config/guix/current"
+       "~root/.config/guix/current"
 
-    GUIX_PROFILE="${ROOT_HOME}/.config/guix/current"
+    GUIX_PROFILE="~root/.config/guix/current"
+    # shellcheck disable=SC1090
     source "${GUIX_PROFILE}/etc/profile"
-    _msg "${PAS}activated root profile at ${ROOT_HOME}/.config/guix/current"
+    _msg "${PAS}activated root profile at ${GUIX_PROFILE}"
 }
 
 sys_create_build_user()
 { # Create the group and user accounts for build users.
 
-    _debug "--- [ $FUNCNAME ] ---"
+    _debug "--- [ ${FUNCNAME[0]} ] ---"
 
-    if [ $(getent group guixbuild) ]; then
+    if getent group guixbuild > /dev/null; then
         _msg "${INF}group guixbuild exists"
     else
         groupadd --system guixbuild
         _msg "${PAS}group <guixbuild> created"
     fi
 
-    if [ $(getent group kvm) ]; then
+    if getent group kvm > /dev/null; then
         _msg "${INF}group kvm exists and build users will be added to it"
 	local KVMGROUP=,kvm
     fi
@@ -371,7 +365,7 @@ sys_enable_guix_daemon()
     local local_bin
     local var_guix
 
-    _debug "--- [ $FUNCNAME ] ---"
+    _debug "--- [ ${FUNCNAME[0]} ] ---"
 
     info_path="/usr/local/share/info"
     local_bin="/usr/local/bin"
@@ -380,7 +374,7 @@ sys_enable_guix_daemon()
     case "$INIT_SYS" in
         upstart)
             { initctl reload-configuration;
-              cp "${ROOT_HOME}/.config/guix/current/lib/upstart/system/guix-daemon.conf" \
+              cp "~root/.config/guix/current/lib/upstart/system/guix-daemon.conf" \
                  /etc/init/ &&
                   start guix-daemon; } &&
                 _msg "${PAS}enabled Guix daemon via upstart"
@@ -389,15 +383,15 @@ sys_enable_guix_daemon()
             { # systemd .mount units must be named after the target directory.
               # Here we assume a hard-coded name of /gnu/store.
               # XXX Work around <https://issues.guix.gnu.org/41356> until next release.
-              if [ -f "${ROOT_HOME}/.config/guix/current/lib/systemd/system/gnu-store.mount" ]; then
-                  cp "${ROOT_HOME}/.config/guix/current/lib/systemd/system/gnu-store.mount" \
+              if [ -f "~root/.config/guix/current/lib/systemd/system/gnu-store.mount" ]; then
+                  cp "~root/.config/guix/current/lib/systemd/system/gnu-store.mount" \
                      /etc/systemd/system/;
                   chmod 664 /etc/systemd/system/gnu-store.mount;
                   systemctl daemon-reload &&
                       systemctl enable gnu-store.mount;
               fi
 
-              cp "${ROOT_HOME}/.config/guix/current/lib/systemd/system/guix-daemon.service" \
+              cp "~root/.config/guix/current/lib/systemd/system/guix-daemon.service" \
                  /etc/systemd/system/;
               chmod 664 /etc/systemd/system/guix-daemon.service;
 
@@ -418,7 +412,7 @@ sys_enable_guix_daemon()
             ;;
         sysv-init)
             { mkdir -p /etc/init.d;
-              cp "${ROOT_HOME}/.config/guix/current/etc/init.d/guix-daemon" \
+              cp "~root/.config/guix/current/etc/init.d/guix-daemon" \
                  /etc/init.d/guix-daemon;
               chmod 775 /etc/init.d/guix-daemon;
 
@@ -429,7 +423,7 @@ sys_enable_guix_daemon()
             ;;
         openrc)
             { mkdir -p /etc/init.d;
-              cp "${ROOT_HOME}/.config/guix/current/etc/openrc/guix-daemon" \
+              cp "~root/.config/guix/current/etc/openrc/guix-daemon" \
                  /etc/init.d/guix-daemon;
               chmod 775 /etc/init.d/guix-daemon;
 
@@ -439,7 +433,7 @@ sys_enable_guix_daemon()
             ;;
         NA|*)
             _msg "${ERR}unsupported init system; run the daemon manually:"
-            echo "  ${ROOT_HOME}/.config/guix/current/bin/guix-daemon --build-users-group=guixbuild"
+            echo "  ~root/.config/guix/current/bin/guix-daemon --build-users-group=guixbuild"
             ;;
     esac
 
@@ -457,9 +451,9 @@ sys_enable_guix_daemon()
 sys_authorize_build_farms()
 { # authorize the public key of the build farm
     while true; do
-        read -p "Permit downloading pre-built package binaries from the project's build farm? (yes/no) " yn
+        read -rp "Permit downloading pre-built package binaries from the project's build farm? (yes/no) " yn
         case $yn in
-            [Yy]*) guix archive --authorize < "${ROOT_HOME}/.config/guix/current/share/guix/ci.guix.gnu.org.pub" &&
+            [Yy]*) guix archive --authorize < "~root/.config/guix/current/share/guix/ci.guix.gnu.org.pub" &&
                        _msg "${PAS}Authorized public key for ci.guix.gnu.org";
                    break;;
             [Nn]*) _msg "${INF}Skipped authorizing build farm public keys"
@@ -470,7 +464,7 @@ sys_authorize_build_farms()
 }
 
 sys_create_init_profile()
-{ # Create /etc/profile.d/guix.sh for better desktop integration
+{ # Define for better desktop integration
   # This will not take effect until the next shell or desktop session!
     [ -d "/etc/profile.d" ] || mkdir /etc/profile.d # Just in case
     cat <<"EOF" > /etc/profile.d/guix.sh
@@ -544,7 +538,7 @@ This script installs GNU Guix on your system
 https://www.gnu.org/software/guix/
 EOF
     echo -n "Press return to continue..."
-    read -r  ANSWER
+    read -r
 }
 
 main()
@@ -574,7 +568,7 @@ main()
         if ! [[ $GUIX_BINARY_FILE_NAME =~ $ARCH_OS ]]; then
             _err "$ARCH_OS not in ${GUIX_BINARY_FILE_NAME}; aborting"
         fi
-        _msg "Using manually provided binary ${GUIX_BINARY_FILE_NAME}"
+        _msg "${INF}Using manually provided binary ${GUIX_BINARY_FILE_NAME}"
         GUIX_BINARY_FILE_NAME=$(realpath "$GUIX_BINARY_FILE_NAME")
     fi
 
-- 
2.31.1





^ permalink raw reply	[flat|nested] 6+ messages in thread

* [bug#48233] [PATCH 2/3] guix-install.sh: Propose automatically fetching OpenPGP keys.
  2021-05-05  4:32 ` [bug#48233] [PATCH 1/3] guix-install.sh: Please the shellcheck linter Maxim Cournoyer
@ 2021-05-05  4:32   ` Maxim Cournoyer
  2021-05-05  4:32   ` [bug#48233] [PATCH 3/3] guix-install.sh: Exit early if Guix is already installed Maxim Cournoyer
  2021-05-05 10:50   ` [bug#48233] [PATCH 1/3] guix-install.sh: Please the shellcheck linter Julien Lepiller
  2 siblings, 0 replies; 6+ messages in thread
From: Maxim Cournoyer @ 2021-05-05  4:32 UTC (permalink / raw)
  To: 48233; +Cc: Maxim Cournoyer

Via, for example, yes | ./guix-install.sh.

* etc/guix-install.sh (prompt_yes_no): New procedure.
(chk_gpg_keyring, sys_authorize_build_farms): Use it.
---
 etc/guix-install.sh | 47 +++++++++++++++++++++++++++++++--------------
 1 file changed, 33 insertions(+), 14 deletions(-)

diff --git a/etc/guix-install.sh b/etc/guix-install.sh
index 11836f2c33..3d2936c873 100755
--- a/etc/guix-install.sh
+++ b/etc/guix-install.sh
@@ -92,6 +92,18 @@ _debug()
     fi
 }
 
+# Return true if user answered yes, false otherwise.
+# $1: The prompt question.
+prompt_yes_no() {
+    while true; do
+        read -rp "$1" yn
+        case $yn in
+            [Yy]*) return 0;;
+            [Nn]*) return 1;;
+            *) _msg "Please answer yes or no."
+        esac
+    done
+}
 
 chk_require()
 { # Check that every required command is available.
@@ -123,9 +135,19 @@ chk_gpg_keyring()
         # Without --dry-run this command will create a ~/.gnupg owned by root on
         # systems where gpg has never been used, causing errors and confusion.
         if ! gpg --dry-run --list-keys "$gpg_key_id" >/dev/null 2>&1; then
-            _err "${ERR}Missing OpenPGP public key ($gpg_key_id).  Fetch it with this command:"
-            echo "  wget \"https://sv.gnu.org/people/viewgpg.php?user_id=$user_id\" -qO - | sudo -i gpg --import -"
-            exit_flag=yes
+            if prompt_yes_no "${INF}The following OpenPGP public key is \
+required to verify the Guix binary signature: $gpg_key_id.
+Would you like me to fetch it for you? (yes/no)"; then
+                wget "https://sv.gnu.org/people/viewgpg.php?user_id=$user_id" \
+                     -qO - | gpg --import -
+            else
+                _err "${ERR}Missing OpenPGP public key ($gpg_key_id).
+Fetch it with this command:
+
+  wget \"https://sv.gnu.org/people/viewgpg.php?user_id=$user_id\" -qO - | \
+sudo -i gpg --import -"
+                exit_flag=yes
+            fi
         fi
     done
     if [ "$exit_flag" = yes ]; then
@@ -450,17 +472,14 @@ sys_enable_guix_daemon()
 
 sys_authorize_build_farms()
 { # authorize the public key of the build farm
-    while true; do
-        read -rp "Permit downloading pre-built package binaries from the project's build farm? (yes/no) " yn
-        case $yn in
-            [Yy]*) guix archive --authorize < "~root/.config/guix/current/share/guix/ci.guix.gnu.org.pub" &&
-                       _msg "${PAS}Authorized public key for ci.guix.gnu.org";
-                   break;;
-            [Nn]*) _msg "${INF}Skipped authorizing build farm public keys"
-                   break;;
-            *) _msg "Please answer yes or no.";
-        esac
-    done
+    if prompt_yes_no "Permit downloading pre-built package binaries from the \
+project's build farm? (yes/no) "; then
+        guix archive --authorize \
+             < "~root/.config/guix/current/share/guix/ci.guix.gnu.org.pub" \
+            && _msg "${PAS}Authorized public key for ci.guix.gnu.org"
+        else
+            _msg "${INF}Skipped authorizing build farm public keys"
+    fi
 }
 
 sys_create_init_profile()
-- 
2.31.1





^ permalink raw reply	[flat|nested] 6+ messages in thread

* [bug#48233] [PATCH 3/3] guix-install.sh: Exit early if Guix is already installed.
  2021-05-05  4:32 ` [bug#48233] [PATCH 1/3] guix-install.sh: Please the shellcheck linter Maxim Cournoyer
  2021-05-05  4:32   ` [bug#48233] [PATCH 2/3] guix-install.sh: Propose automatically fetching OpenPGP keys Maxim Cournoyer
@ 2021-05-05  4:32   ` Maxim Cournoyer
  2021-05-05 10:50   ` [bug#48233] [PATCH 1/3] guix-install.sh: Please the shellcheck linter Julien Lepiller
  2 siblings, 0 replies; 6+ messages in thread
From: Maxim Cournoyer @ 2021-05-05  4:32 UTC (permalink / raw)
  To: 48233; +Cc: Maxim Cournoyer

* etc/guix-install.sh (sys_create_store): Move the check & exit before The
Guix binary archive is unpacked.  Re-indent tar extraction command.
---
 etc/guix-install.sh | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/etc/guix-install.sh b/etc/guix-install.sh
index 3d2936c873..f7ef0c2671 100755
--- a/etc/guix-install.sh
+++ b/etc/guix-install.sh
@@ -321,20 +321,18 @@ sys_create_store()
 
     _debug "--- [ ${FUNCNAME[0]} ] ---"
 
-    cd "$tmp_path"
-    tar --extract \
-        --file "$pkg" &&
-    _msg "${PAS}unpacked archive"
-
     if [[ -e "/var/guix" || -e "/gnu" ]]; then
         _err "${ERR}A previous Guix installation was found.  Refusing to overwrite."
         exit 1
-    else
-        _msg "${INF}Installing /var/guix and /gnu..."
-        mv "${tmp_path}/var/guix" /var/
-        mv "${tmp_path}/gnu" /
     fi
 
+    cd "$tmp_path"
+    tar --extract --file "$pkg" && _msg "${PAS}unpacked archive"
+
+    _msg "${INF}Installing /var/guix and /gnu..."
+    mv "${tmp_path}/var/guix" /var/
+    mv "${tmp_path}/gnu" /
+
     _msg "${INF}Linking the root user's profile"
     mkdir -p "~root/.config/guix"
     ln -sf /var/guix/profiles/per-user/root/current-guix \
-- 
2.31.1





^ permalink raw reply	[flat|nested] 6+ messages in thread

* [bug#48233] [PATCH 1/3] guix-install.sh: Please the shellcheck linter.
  2021-05-05  4:32 ` [bug#48233] [PATCH 1/3] guix-install.sh: Please the shellcheck linter Maxim Cournoyer
  2021-05-05  4:32   ` [bug#48233] [PATCH 2/3] guix-install.sh: Propose automatically fetching OpenPGP keys Maxim Cournoyer
  2021-05-05  4:32   ` [bug#48233] [PATCH 3/3] guix-install.sh: Exit early if Guix is already installed Maxim Cournoyer
@ 2021-05-05 10:50   ` Julien Lepiller
  2021-05-05 15:00     ` bug#48233: " Maxim Cournoyer
  2 siblings, 1 reply; 6+ messages in thread
From: Julien Lepiller @ 2021-05-05 10:50 UTC (permalink / raw)
  To: Maxim Cournoyer, 48233



Le 5 mai 2021 00:32:00 GMT-04:00, Maxim Cournoyer <maxim.cournoyer@gmail.com> a écrit :
> 
>     wget --help | grep -q '\--show-progress' && \
>         _PROGRESS_OPT="-q --show-progress" || _PROGRESS_OPT=""
>-    wget $_PROGRESS_OPT -P "$dl_path" "${url}/${bin_ver}.tar.xz"
>"${url}/${bin_ver}.tar.xz.sig"
> 
>-    if [[ "$?" -eq 0 ]]; then
>-       _msg "${PAS}download completed."
>+    if wget "$_PROGRESS_OPT" -P "$dl_path" \
>+            "${url}/${bin_ver}.tar.xz" "${url}/${bin_ver}.tar.xz.sig";

"$_PROGRESS_OPT" gets expanded to a single "-q --show-progress", which I doubt exists in wget :). The previous version didn't have quotes.

Otherwise, LGTM. 




^ permalink raw reply	[flat|nested] 6+ messages in thread

* bug#48233: [PATCH 1/3] guix-install.sh: Please the shellcheck linter.
  2021-05-05 10:50   ` [bug#48233] [PATCH 1/3] guix-install.sh: Please the shellcheck linter Julien Lepiller
@ 2021-05-05 15:00     ` Maxim Cournoyer
  0 siblings, 0 replies; 6+ messages in thread
From: Maxim Cournoyer @ 2021-05-05 15:00 UTC (permalink / raw)
  To: Julien Lepiller; +Cc: 48233-done

Hi Julien,

Julien Lepiller <julien@lepiller.eu> writes:

> Le 5 mai 2021 00:32:00 GMT-04:00, Maxim Cournoyer <maxim.cournoyer@gmail.com> a écrit :
>>
>>     wget --help | grep -q '\--show-progress' && \
>>         _PROGRESS_OPT="-q --show-progress" || _PROGRESS_OPT=""
>>-    wget $_PROGRESS_OPT -P "$dl_path" "${url}/${bin_ver}.tar.xz"
>>"${url}/${bin_ver}.tar.xz.sig"
>>
>>-    if [[ "$?" -eq 0 ]]; then
>>-       _msg "${PAS}download completed."
>>+    if wget "$_PROGRESS_OPT" -P "$dl_path" \
>>+            "${url}/${bin_ver}.tar.xz" "${url}/${bin_ver}.tar.xz.sig";
>
> "$_PROGRESS_OPT" gets expanded to a single "-q --show-progress", which I doubt exists in wget :). The previous version didn't have quotes.

Good catch!  I failed to see that in my testing due to using the
GUIX_RELEASE_FILE_NAME trick, which shortcuts that procedure.

I've fixed it with an array:

--8<---------------cut here---------------start------------->8---
1 file changed, 4 insertions(+), 3 deletions(-)
etc/guix-install.sh | 7 ++++---

modified   etc/guix-install.sh
@@ -266,15 +266,16 @@ guix_get_bin()
     local url="$1"
     local bin_ver="$2"
     local dl_path="$3"
+    local wget_args=()

     _debug "--- [ ${FUNCNAME[0]} ] ---"

     _msg "${INF}Downloading Guix release archive"

-    wget --help | grep -q '\--show-progress' && \
-        _PROGRESS_OPT="-q --show-progress" || _PROGRESS_OPT=""
+    wget --help | grep -q '\--show-progress' \
+        && wget_args=("-q" "--show-progress")

-    if wget "$_PROGRESS_OPT" -P "$dl_path" \
+    if wget "${wget_args[@]}" -P "$dl_path" \
             "${url}/${bin_ver}.tar.xz" "${url}/${bin_ver}.tar.xz.sig"; then
         _msg "${PAS}download completed."
     else
--8<---------------cut here---------------end--------------->8---

And in another VM (RHEL8) with up-to-date certs to be able to fetch from
the alpha.gnu.org :-).  The install went fine.

Pushed, thank you!

Maxim




^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2021-05-05 15:03 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-05  4:10 [bug#48233] [PATCH 0/3] Modest improvements to the guix-install.sh script Maxim Cournoyer
2021-05-05  4:32 ` [bug#48233] [PATCH 1/3] guix-install.sh: Please the shellcheck linter Maxim Cournoyer
2021-05-05  4:32   ` [bug#48233] [PATCH 2/3] guix-install.sh: Propose automatically fetching OpenPGP keys Maxim Cournoyer
2021-05-05  4:32   ` [bug#48233] [PATCH 3/3] guix-install.sh: Exit early if Guix is already installed Maxim Cournoyer
2021-05-05 10:50   ` [bug#48233] [PATCH 1/3] guix-install.sh: Please the shellcheck linter Julien Lepiller
2021-05-05 15:00     ` bug#48233: " Maxim Cournoyer

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